Mining Incidents

SunRiver Metal/Non-Metal

Controlled by CRH PLC
Great Falls, Cascade County, MT  ·  Intermittent
MSHA Mine ID: 2402214

SunRiver has $8K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2008
57
citations
13
significant & substantial
$8,497
proposed penalties
$8,497
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
28
inspections on record
295
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 295 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SunRiver has $8K in proposed MSHA penalties and $0 outstanding across 1 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$8K
proposed penalties
$8K
current assessed
$8K
paid to date
$0
outstanding
57 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2022-12-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 1,271 0 0 0.0
2025 Q3 2,690 0 0 0.0
2025 Q2 1,559 0 0 0.0
2025 Q1 480 0 0 0.0
2024 Q4 280 0 0 0.0
2024 Q3 480 0 0 0.0
2024 Q2 1,358 0 0 0.0
2024 Q1 375 0 0 0.0
Show 69 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 995 0 0 0.0
2023 Q3 679 0 0 0.0
2023 Q2 1,115 0 0 0.0
2023 Q1 200 0 0 0.0
2022 Q4 730 1 0 1369.9
2022 Q3 1,950 0 0 0.0
2022 Q2 1,400 0 0 0.0
2022 Q1 250 0 0 0.0
2021 Q4 250 0 0 0.0
2021 Q3 400 0 0 0.0
2021 Q2 480 0 0 0.0
2021 Q1 960 0 0 0.0
2020 Q4 1,200 4 1 3333.3
2020 Q3 1,440 0 0 0.0
2020 Q2 1,500 3 1 2000.0
2019 Q3 960 0 0 0.0
2019 Q2 1,427 0 0 0.0
2019 Q1 319 12 2 37617.6
2018 Q4 1,594 0 0 0.0
2018 Q3 1,390 0 0 0.0
2018 Q2 1,946 3 0 1541.6
2018 Q1 40 0 0 0.0
2017 Q4 1,363 0 0 0.0
2017 Q3 1,537 0 0 0.0
2017 Q2 1,362 0 0 0.0
2017 Q1 366 0 0 0.0
2016 Q4 1,400 4 0 2857.1
2016 Q3 1,351 0 0 0.0
2016 Q2 2,063 0 0 0.0
2016 Q1 178 1 0 5618.0
2015 Q4 0 1 0
2015 Q3 0 0 0
2015 Q2 856 3 0 3504.7
2015 Q1 0 0 0
2014 Q4 1,119 0 0 0.0
2014 Q3 829 0 0 0.0
2014 Q2 820 0 0 0.0
2014 Q1 0 0 0
2013 Q4 420 0 0 0.0
2013 Q3 525 0 0 0.0
2013 Q2 218 3 0 13761.5
2013 Q1 0 0 0
2012 Q4 355 0 0 0.0
2012 Q3 518 0 0 0.0
2012 Q2 379 2 2 5277.0
2012 Q1 0 0 0
2011 Q4 500 0 0 0.0
2011 Q3 520 1 0 1923.1
2011 Q2 0 0 0
2011 Q1 0 0 0
2010 Q4 80 0 0 0.0
2010 Q3 583 0 0 0.0
2010 Q2 24 0 0 0.0
2010 Q1 0 0 0
2009 Q4 140 2 0 14285.7
2009 Q3 418 1 0 2392.3
2009 Q2 485 1 0 2061.9
2009 Q1 0 0 0
2008 Q4 840 0 0 0.0
2008 Q3 1,754 0 0 0.0
2008 Q2 1,107 15 7 13550.1
2008 Q1 250 0 0 0.0
2002 Q4 396 0 0 0.0
2002 Q3 187 0 0 0.0
2002 Q2 0 0 0
2002 Q1 0 0 0
2001 Q4 20 0 0 0.0
2001 Q3 40 0 0 0.0
2001 Q2 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on SunRiver

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.